linux/linux-5.18.11/arch/mips/include/asm/mach-dec/cpu-feature-overrides.h

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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* CPU feature overrides for DECstation systems. Two variations
* are generally applicable.
*
* Copyright (C) 2013 Maciej W. Rozycki
*/
#ifndef __ASM_MACH_DEC_CPU_FEATURE_OVERRIDES_H
#define __ASM_MACH_DEC_CPU_FEATURE_OVERRIDES_H
/* Generic ones first. */
#define cpu_has_tlb 1
#define cpu_has_tlbinv 0
#define cpu_has_segments 0
#define cpu_has_eva 0
#define cpu_has_htw 0
#define cpu_has_rixiex 0
#define cpu_has_maar 0
#define cpu_has_rw_llb 0
#define cpu_has_divec 0
#define cpu_has_prefetch 0
#define cpu_has_mcheck 0
#define cpu_has_ejtag 0
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0
#define cpu_has_rixi 0
#define cpu_has_xpa 0
#define cpu_has_vtag_icache 0
#define cpu_has_ic_fills_f_dc 0
#define cpu_has_pindexed_dcache 0
#define cpu_icache_snoops_remote_store 1
#define cpu_has_mips_4 0
#define cpu_has_mips_5 0
#define cpu_has_mips32r1 0
#define cpu_has_mips32r2 0
#define cpu_has_mips64r1 0
#define cpu_has_mips64r2 0
#define cpu_has_dsp 0
#define cpu_has_dsp2 0
#define cpu_has_mipsmt 0
#define cpu_has_userlocal 0
#define cpu_has_perf_cntr_intr_bit 0
#define cpu_has_vz 0
#define cpu_has_fre 0
#define cpu_has_cdmm 0
/* R3k-specific ones. */
#ifdef CONFIG_CPU_R3000
#define cpu_has_3kex 1
#define cpu_has_4kex 0
#define cpu_has_3k_cache 1
#define cpu_has_4k_cache 0
#define cpu_has_32fpr 0
#define cpu_has_counter 0
#define cpu_has_watch 0
#define cpu_has_vce 0
#define cpu_has_cache_cdex_p 0
#define cpu_has_cache_cdex_s 0
#define cpu_has_llsc 0
#define cpu_has_dc_aliases 0
#define cpu_has_mips_2 0
#define cpu_has_mips_3 0
#define cpu_has_nofpuex 1
#define cpu_has_inclusive_pcaches 0
#define cpu_dcache_line_size() 4
#define cpu_icache_line_size() 4
#define cpu_scache_line_size() 0
#endif /* CONFIG_CPU_R3000 */
/* R4k-specific ones. */
#ifdef CONFIG_CPU_R4X00
#define cpu_has_3kex 0
#define cpu_has_4kex 1
#define cpu_has_3k_cache 0
#define cpu_has_4k_cache 1
#define cpu_has_32fpr 1
#define cpu_has_counter 1
#define cpu_has_watch 1
#define cpu_has_vce 1
#define cpu_has_cache_cdex_p 1
#define cpu_has_cache_cdex_s 1
#define cpu_has_llsc 1
#define cpu_has_dc_aliases (PAGE_SIZE < 0x4000)
#define cpu_has_mips_2 1
#define cpu_has_mips_3 1
#define cpu_has_nofpuex 0
#define cpu_has_inclusive_pcaches 1
#define cpu_dcache_line_size() 16
#define cpu_icache_line_size() 16
#define cpu_scache_line_size() 32
#endif /* CONFIG_CPU_R4X00 */
#endif /* __ASM_MACH_DEC_CPU_FEATURE_OVERRIDES_H */